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  2. sku: 10079832741520711
  3. MIKUNI 786-46001-3.3

MIKUNI 786-46001-3.3 Needle Seat TM32-TM38 SIZE-3.3

786-46001-3.3 Mikuni Pair Of Oem Tm32-tm38 Size 3.3 Needle And Seat

( Brand: Mikuni ), ( Type: Float Valve ), ( Manufacturer Part Number: 786-46001-3.3 ), ( Country Of Origin: Japan )

Review MIKUNI Pair Of Oem Size 3.3 Needle And Seat

Mikuni 786-46001-3.3 TM32-TM38 3.3 Needle Jet Carburetor Needle Valve Assembly

Description:

The Mikuni 786-46001-3.3 TM32-TM38 Needle Jet Carburetor Needle Valve Assembly is a crucial component for the proper functioning of your Mikuni TM32 or TM38 carburetor. This needle valve assembly plays a significant role in the fuel delivery system, ensuring an optimal air-fuel mixture for your engine.

This assembly includes the needle jet itself (part number 786-46001), as well as the needle valve (part number 3.3, 33mm in diameter). The needle jet is designed to spray fuel directly into the throat of the carburetor venturi, promoting efficient mixing with the incoming airflow. The needle valve, in turn, regulates the fuel flow rate by adjusting the position of the needle in response to engine vacuum and throttle position.

Made of high-quality materials, this Mikuni needle valve assembly is engineered to provide consistent performance and longevity. Its precise design ensures accurate fuel delivery and optimal engine response, making it an essential upgrade for any Mikuni-equipped motorcycle, ATV, or go-kart.

The needle jet and needle valve are interchangeable between TM32 and TM38 carburetors, allowing you to easily customize your fuel delivery system to meet your specific performance needs. Additionally, this assembly is compatible with various fuel types, including gasoline and methanol, making it a versatile choice for a wide range of applications.

For installation, simply remove the old needle jet and needle valve from your Mikuni carburetor and replace them with the new Mikuni 786-46001-3.3 TM32-TM38 assembly. Properly adjusting the needle position using a jet needle gauge is recommended for optimal performance.

By upgrading to the Mikuni 786-46001-3.3 TM32-TM38 Needle Jet Carburetor Needle Valve Assembly, you can improve your engine's performance, efficiency, and overall drivability. Trust Mikuni for high-quality, reliable, and innovative carburetor components that will help you get the most out of your motorcycle, ATV, or go-kart.

Mikuni 786-46001-3.3 TM32-TM38 3.3 Needle Seat: A Detailed Analysis

Introduction:

The Mikuni 786-46001-3.3 TM32-TM38 3.3 needle seat is a critical component in the Mikuni carburetor system. This part is essential for maintaining optimal fuel delivery and air-fuel mixture for efficient engine performance. In this analysis, we will discuss the pros and cons of buying this Mikuni needle seat.

Pros:

1. High-Quality Material: The Mikuni needle seat is made of high-quality materials, ensuring durability and resistance to wear and tear. This guarantees long-lasting performance for your Mikuni carburetor.

2. Precision Design: Mikuni's needle seats are designed with precision to ensure accurate fuel metering, leading to better engine performance and fuel efficiency.

3. Easy Installation: The Mikuni needle seat is relatively easy to install, making it a popular choice among DIY enthusiasts and professional mechanics alike.

4. OEM Replacement: The Mikuni needle seat is an original equipment manufacturer (OEM) replacement part, ensuring a perfect fit and function for your Mikuni carburetor.

5. Improved Engine Performance: By maintaining the optimal fuel delivery and air-fuel mixture, the Mikuni needle seat can help improve your engine's performance, power, and responsiveness.

Cons:

1. Cost: Mikuni needle seats may be more expensive than aftermarket alternatives, which could be a significant deterrent for some buyers.

2. Availability: Depending on your location, finding a local supplier for Mikuni needle seats may be challenging, potentially leading to longer shipping times and higher costs.

3. Limited Compatibility: Mikuni needle seats are specifically designed for Mikuni carburetors, making them less versatile than aftermarket alternatives that may fit a wider range of models.

Conclusion:

The Mikuni 786-46001-3.3 TM32-TM38 3.3 needle seat is an excellent investment for those seeking optimal engine performance and fuel efficiency from their Mikuni carburetor system. Its high-quality materials, precision design, and OEM compatibility make it a reliable choice for both DIY enthusiasts and professional mechanics. While the cost and availability may be a concern for some, the benefits of using a Mikuni needle seat far outweigh the potential drawbacks.

Recommendation:

If you are in the market for a new needle seat for your Mikuni carburetor, the Mikuni 786-46001-3.3 TM32-TM38 3.3 needle seat is an excellent option. Its proven performance, durability, and ease of installation make it a worthwhile investment for any Mikuni carburetor user seeking improved engine performance and fuel efficiency.

part # 7864600133 prices

  • $26.00-$28.23

specifications iodacarb:

  • brand: Mikuni
  • type: Float Valve
  • manufacturer part number: 786-46001-3.3
  • country of origin: Japan

general iodacarb:

  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors
  • condition: New

offer iodacarb:

  • sold: 0
  • started: February 7, 2026
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock

returns iodacarb:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

seller iodacarb:

  • # reviews: 1795
  • rating: 100.0%

shipping iodacarb:

  • service: USPS Ground Advantage
  • type: Fixed
  • carrier: USPS
  • transit: 4-10 Days
  • class: Standard
  • cost: $4.95

payments iodacarb:

  • other
  • wallet: Paypal
  • credit card: Diners-club
type: float valve, country of origin: japan,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, sku: 10079832741520711,

Mikuni 786-46001-3.3 Is Similar To:

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5 offers $26.00–$28.23 USD
  • Offer #1: $26.00 price + $4.65 delivery = $30.65* total. All others must be use for gravity feed systems only Needle valve for 32-38mm flatslide smoothbore carburetors.+$4.65 shipping
  • Offer #2: $28.23 price + free delivery = $28.23* total. Needle and Seat.FREE SHIPPING
  • Offer #3: $27.54 price + $10.49 delivery = $38.03* total. The product I ordered is perfect exactly what I expected. Genuine Mikuni Needle and Seat Assembly.+$10.49 shipping
  • Offer #4: $25.61 price + $13.49 delivery = $39.10* total. Mikuni Needle and Seat Valves 2.5 VM24/557-2.5. Mikuni Carburetor Carb HSR42 Total Complete Kit 42-8 Harley Evolution Evo 1340.+$13.49 shipping
  • Offer #5: $26.00 price + $4.65 delivery = $30.65* total.+$4.65 shipping